Add check for libpthread during configure

Commit Message

Roland Dreier Dec. 15, 2010, 7:19 p.m. UTC

None

Patch

diff --git a/configure.in b/configure.in
index d4ae89f..ea10985 100644
--- a/configure.in
+++ b/configure.in
@@ -45,6 +45,8 @@  AC_C_CONST
 AC_CHECK_SIZEOF(long)
 
 dnl Checks for libraries
+AC_CHECK_LIB(pthread, pthread_mutex_init, [],
+    AC_MSG_ERROR([pthread_mutex_init() not found.  librdmacm requires libpthread.]))
 if test "$disable_libcheck" != "yes"; then
 AC_CHECK_LIB(ibverbs, ibv_get_device_list, [],
     AC_MSG_ERROR([ibv_get_device_list() not found.  librdmacm requires libibverbs.]))